Installing FastAI

# Install fastai (includes PyTorch)
pip install fastai

# Or with specific PyTorch version
pip install torch torchvision torchaudio
pip install fastai

# Using conda (recommended for managing CUDA dependencies)
conda install -c fastchan fastai

# Verify CUDA is available
python -c "import torch; print(torch.cuda.is_available())"

# Check GPU details
python -c "import torch; print(torch.cuda.get_device_name(0))"

from fastai.vision.all import *

# Check version
import fastai
print(f"fastai version: {fastai.__version__}")

# Quick test: download and train a model
path = untar_data(URLs.PETS)
print(f"Dataset downloaded to: {path}")
print("FastAI is working!")